Speaker



FIG. 1 is a top plan view of a speaker showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view, the left side being a mirror image thereof;

FIG. 6 is a perspective view of the top, front and left side thereof; and,

FIG. 7 is a view similar to FIG. 6 with the speaker in position.

The elements shown in broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a speaker, as shown and described. 